WPF Cursor

Mouse.OverrideCursor = Cursors.Wait; 
try 
{ 
   

} 
finally 
{ 
    Mouse.OverrideCursor = null; 
} 

public class OverrideCursor : IDisposable 
{ 
 
  public OverrideCursor(Cursor changeToCursor) 
  { 
    Mouse.OverrideCursor = changeToCursor; 
  } 
 
  #region IDisposable Members 
 
  public void Dispose() 
  { 
    Mouse.OverrideCursor = null; 
  } 
 
  #endregion 
} 

OR

 

public class OverrideCursor : IDisposable 
{ 
  static Stack<Cursor> s_Stack = new Stack<Cursor>(); 
 
  public OverrideCursor(Cursor changeToCursor) 
  { 
    s_Stack.Push(changeToCursor); 
 
    if (Mouse.OverrideCursor != changeToCursor) 
      Mouse.OverrideCursor = changeToCursor; 
  } 
 
  public void Dispose() 
  { 
    s_Stack.Pop(); 
 
    Cursor cursor = s_Stack.Count > 0 ? s_Stack.Peek() : null; 
 
    if (cursor != Mouse.OverrideCursor) 
      Mouse.OverrideCursor = cursor; 
  } 
 
} 

using (OverrideCursor cursor = new OverrideCursor(Cursors.Wait)) 
{ 
  // Do work... 
}